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Individual Calculations September 2021 |
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| Stukan, Martin Total change: -6.00 | |   |
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| Riga Technical University Open 2021 - Tournament A | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2443 | 5.50 | 9 | -0.60 | 10 | -6.00 | |
|  Safranska, Anda | | wg | 2043 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kretainis, Kristaps | | | 2192 | LAT | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Salna, Aleksandras | | | 2177 | LTU | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Redzisz, Michal | f | | 2208 | POL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Silich, Yahor | f | | 2289 | BLR | 1.00 | 1 | 0.29 | 10 | 2.90 | | | Zverev, Lev | c | | 2043 * | RUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Aravindh, Chithambaram Vr. | g | | 2641 | IND | 0.50 | 1 | 0.26 | 10 | 2.60 | | | Gukesh, D | g | | 2578 | IND | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Jesse, Ingemars | f | | 2392 | LAT | 0.50 | 1 | -0.07 | 10 | -0.70 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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